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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
Singapore, U.S. sign 123 Agreement
The United States and Singapore have signed a civil nuclear cooperation agreement, commonly known as a 123 Agreement.
U.S. secretary of state Antony Blinken and Singapore’s minister of foreign affairs Vivian Balakrishan met on July 31 to formalize the agreement, which outlines a comprehensive framework for peaceful nuclear collaboration between the two nations based on a mutual commitment to nuclear nonproliferation.
R. C. Routson, G. S. Barney, R. M. Smith
Nuclear Technology | Volume 54 | Number 1 | July 1981 | Pages 100-106
Technical Paper | Radioactive Waste Management | doi.org/10.13182/NT81-A32757
Articles are hosted by Taylor and Francis Online.
Past sorption studies evolved with time from generic, to waste specific, to empirical waste-specific/site-specific studies. Current sorption studies are site specific based on a radionuclide transport soil prop erties model (PERCOL). Radionuclide sorption is treated in the model PERCOL by the use of labora tory developed empirical/statistical equations that predict sorption as a function of groundwater chem istry. Analyses involve average sorption equations measured for 21 identified Hanford Separation Areas sediment types. Statistical analysis of 90Sr, I37Cs, and 60Co sorption for the 21 sediment types required 63 sorption equations.